package com.example.leetdemo.process;

import java.util.HashMap;
import java.util.Map;
import java.util.Stack;

public class Solution2103 {

    public int countPoints(String rings) {
        Map<Character, Integer> characterIntegerMap = new HashMap<>();
        characterIntegerMap.put('B', 1);
        characterIntegerMap.put('R', 2);
        characterIntegerMap.put('G', 4);
        StringBuilder builder = new StringBuilder();

        for (int i = 0; i < rings.length(); i++) {

        }

        return 0;
    }

    public static void main(String[] args) {
        System.err.println(2^2);
        System.err.println(2&2);
        System.err.println(2|2^2);
    }

}
